Official Zip Code NameMiddletown
Zip Code StateRhode Island
Primary County: Newport
Area Code401
Current Population:37081
Racial Majority:White 62.49%
Median Household Income$55618
Average Adjusted Gross Income$89060
Time Zone:5
Elevation Range142 ft.
Area12.538 Sqm.
Coordinates(Y,X)41.517342, -71.271916